It’s summer, peak season for Disneyland. That means it’s also peak season for the theme park’s strange, signature frozen dessert: Dole Whip. Dole Whip resembles pineapple-flavored soft serve ice cream. It’s one of the most popular snacks at Disneyland, with a cult-like following. And it’s the product of a long partnership between Disney and Dole, the world’s largest fruit and vegetable producer.